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公开(公告)号:US3929893A
公开(公告)日:1975-12-30
申请号:US44459674
申请日:1974-02-21
发明人: KUMASA IKUZI , YAMAMOTO TAKESHI , NOROSE FUMITAKA , ACUTAGAWA SUSUMU , YOSHIDA TOSHIO , KOMATSU AKIRA
IPC分类号: C07C29/40 , C07C35/205 , C11B9/00 , C07C45/00 , C07C29/00
CPC分类号: C07C45/512 , C07C29/40 , C07C35/205 , C07C45/63 , C07C2601/20 , C11B9/00 , C07C49/385 , C07C49/457
摘要: The novel compound, cyclohexadecenone-5 is prepared by reacting cyclododecanone with chlorinating agent to provide Alpha chloro-cyclododecanone-1, reacting the Alpha -chlorocyclododecanone-1 with vinyl magnesium chloride to provide 1,2divinylcyclododecanol-1, and decomposing the 1,2divinylcyclododecanol-1 with heat to cyclohexadecenone-5.
摘要翻译: 通过使环十二酮与氯化剂反应制备α-氯环十二烷酮-1,使α-氯代环十二烷酮-1与氯乙烯基氯化镁反应,得到1,2-二乙烯基环十二烷醇-1,并分解 具有加热至环十五烯酮-5的1,2-二乙烯基环十二烷醇-1。